FLX-88 Installation Guide
Input Cards
The modular input cards are keyed on the right side to line up with the output cards and ensure they are
installed correctly in the matrix.
Analog Video (FLX-RI4)
The HD15 inputs on the FLX-RI4 scale and convert a wide range of analog video signals to HD video
resolutions, which can be routed to any available output. The individual scaler engine on each input can
accommodate VGA to UXGA, RGBHV, RGsB, RsGsBs, component video, S-video, and composite video
signals. Two FLX-RBOCA (component video breakout cable) and two FLX-RBOCB (composite and S-video
breakout cable) cables are included with each FLX-RI4. See page 27 for commands to specify the input
signal type.
DVI (FLX-DI4)
The FLX-DI4 DVI-D inputs are HDMI and HDCP compliant and support CEC and DDC standards. Each input
is a single link DVI-D connection that can support video resolutions up to 1920x1200.
HDBaseT (FLX-BI4)
The FLX-BI4 takes advantage of HDBaseT inputs to allow sources from remote locations, from up to 70 m
away, to be routed to any of the available outputs utilizing standard Cat 5e cable with a TIA-568B crimp.
The RS232 and wide-band IR connections for each input allow bi-directional control signals at the
equipment rack to interface with source equipment when used with the DIGI-HD70C-S or DIGI-HDE-S
HDBaseT transmitters. The optional DIGIB-EMT (IR emitter) and DIGIB-EYE (IR receiver) are required for
IR control functionality.
9